Pulse Response

Small Signal Inverting

TLH5648 – 4

Small Signal Non-Inverting

TLH5648 – 5

Large Signal Inverting

TLH5648 – 6

Large Signal Non-Inverting

TLH5648 – 7

TLH5648 – 8

Application Hints

The LF351 is an op amp with an internally trimmed input

JFETs have large reverse breakdown voltages from gate to

source and drain eliminating the need for clamps across the

inputs Therefore large differential input voltages can easily

be accommodated without a large increase in input current

The maximum differential input voltage is independent of

the supply voltages However neither of the input voltages

should be allowed to exceed the negative supply as this will

cause large currents to flow which can result in a destroyed

unit

Exceeding the negative common-mode limit on either input

will force the output to a high state potentially causing a

reversal of phase to the output

Exceeding the negative common-mode limit on both inputs

will force the amplifier output to a high state In neither case

does a latch occur since raising the input back within the

6